The Types segment classifies wheeled rollator walkers into five sub‑categories: standard (fixed‑frame), folding, lightweight (aluminum), pediatric, and power‑assisted models. Standard rollators, characterized by rigid frames and maximal load capacity, dominate the market due to their durability and cost‑effectiveness, underpinning roughly half of unit sales. Folding variants, engineered for compact storage and transport, capture a significant share among users with limited living space, contributing approximately 20 % of the market. Lightweight models, utilizing high‑strength alloys, appeal to mobility‑sensitive customers seeking reduced weight without sacrificing stability, representing about 15 % of sales. Pediatric rollators, tailored for children with mobility impairments, remain a specialized niche, accounting for 3 % of the market. Power‑assisted rollators, integrating motorized assistance, address high‑need users requiring additional propulsion, and constitute the remaining 12 %. These type distinctions determine manufacturing complexity, price differentiation, and channel allocation, thereby influencing the aggregate market size.